$132.00Original price was: $132.00.$79.00Current price is: $79.00.
Materials and Fabrication of 2-1/4Cr-1Mo, 2 1/4Cr-1Mo-1/4V, 3Cr-1Mo, and 3Cr-1Mo-1/4V Steel Heavy Wall Pressure Vessels for High-temperature, High Pressure Hydrogen Service standard by American Petroleum Institute, 05/01/2008
Applies to new heavy wall pressure vessels in petroleum refining petrochemical and chemical facilities in which hydrogen-containing fluids are processed at elevated temperature and pressure. It is based on decades of industry operating experience and the results of experimentation and testing conducted by independent manufactures, fabricators and users of heavy wall pressure vessels for this service.
